baber/WOPTO huggingface dataset:
Patent JP-2004130280-A (JP)
Title: Thin film forming device, thin film forming method, and thin film formed body
Inventor: KANEKO SHINICHIRO
IPC: G03F7/16
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film forming device capable of forming a flat thin film having uniform thickness on a substrate when manufacturing a thin film formed body such as an organic EL by eliminating swelling at the coating start position or at the coating end position of the thin film formed by applying coating liquid, and to provide a thin film forming method and a thin film formed body.  <P>SOLUTION: A thick coating liquid 26 in a storage section T1 and a thin coating liquid 27 in a storage section T2 are discharged respectively from the slit 21 and slit 22 of a coating part 20, and a coating liquid 28 prepared by mixing these liquids is coated on the surface of the substrate 10. The drive of pumps P1 and P2 is so controlled as to make the density of the coating liquid 28 low at the coating start position 28a and the coating end position. Since the density of the swelling parts formed at the coating start position 28a and the coating end position is low, a flat thin film having uniform thickness can be formed on the whole surface of the substrate 10 after the evaporation of solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140272-A (JP)
Title: Connection member between electronic parts and circuit board
Inventor: TAKAHASHI MASAYA
IPC: H01L21/60
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection member of electronic parts and a circuit board by which occurrence of low load separation between the adhesive of a connection member and the electronic parts and the circuit board is prevented, and by which defective conduction among the respective electrodes of a connection member, the electronic parts and the circuit board hardly occurs.  <P>SOLUTION: The connection member 1 consists of a base material 2, an adhesive 3 to be laminated on the base material, and a plurality of thin film electrodes 4 formed on the adhesive. At the center 2A of the base material corresponding to the part of the adhesive where a bare chip 11 is to be mounted, a plurality of slits 2B are formed. The plurality of electrodes 13 of the bare chip are respectively connected with the plurality of electrodes 23 of the circuit board 21 through the plurality of the thin film electrodes of the connection member. The bare chip projects upward a little from the surface of the base material 22 of the circuit board, and the adhesive of the connection member also projects upward a little according to this. However, since the slits are formed, the base material of the connection member is deformed easily. The respective slits operate for distributing and reducing stress acted on the base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142966-A (JP)
Title: Evaluation method for reactivity of quartz glass with silicon melt and vibration on molten metal surface, and quartz glass crucible with suppressed vibration of molten metal surface
Inventor: KISHI HIROSHI
IPC: G01N33/38
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and accurately evaluating the vibration degree of the molten surface in a quartz glass crucible and to provide a quartz glass crucible with suppressed vibration of the molten surface in accordance with the above evaluation method.  <P>SOLUTION: The evaluation method for the vibration degree of the molten surface of molten silicon in a quartz glass crucible is carried out by putting a quartz glass chip cut out from the quartz glass crucible in a vacuum furnace, melting a small amount of silicon on the glass chip and measuring the vibration cycle of the molten silicon. In the quartz glass crucible with suppressed vibration of the molten surface of molten silicon, the vibration cycle is controlled to 1/6 second or longer in the side wall of the crucible in accordance with the above evaluation method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143220-A (JP)
Title: Conductive resin member and method for producing the same
Inventor: HAGANO HIROYUKI
IPC: C08K7/06
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin member which has conductivity for forming an earthing passage and whose display portion is formed by the irradiation of laser.  <P>SOLUTION: A display portion DP is formed on the surface of a lid 40. The display portion DP is formed by the irradiation of laser. The lid acts as a part of an earthing passage. The lid is formed from a polyamide or the like. A metal filler and 0.01 to 3 wt. % of carbon particles are added to polyamide or the like. The conductive resin material is irradiated with laser to form a colored display portion DP.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144338-A (JP)
Title: Heat treatment device for glass substrate
Inventor: ISEDA MINORU
IPC: F27D11/02
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact heat treatment device for a glass substrate capable of easily mounting and demounting heaters, and uniformly burning the glass substrate.  <P>SOLUTION: In this heat treatment device for the glass substrate wherein a multistage of rail-shaped heater supporting bodies supporting sheet heaters are mounted inside of a furnace casing, sheet heaters are respectively demountably mounted on each of heater supporting bodies, and a glass substrate heating space is formed between the sheet heaters, heater-side rotating rings slidable on the heater supporting faces of the heater supporting bodies are mounted on tip end parts of the sheet heaters, rotating ring accommodating recessed parts for accommodating the heater-side rotating rings in a sunk state when the sheet heaters are accommodated, are formed at a depth part of the heater supporting bodies, and further supporting body-side rotating rings capable of guiding the sheet heaters are vertically movably mounted on a front part of the heater supporting bodies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143533-A (JP)
Title: Bearing component
Inventor: MOMOJI HIROBUMI
IPC: C22C38/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing component which has high damping capacity at a low production cost.  <P>SOLUTION: The bearing component consists of high damping steel comprising, by weight, 0.2 to 0.6% C, 5.0 to 15.0% Cr, 0.2 to 1.3% Si and 0.05 to 0.20% N, and the balance Fe with inevitable impurities. The steel is subjected to normal quenching treatment to control its surface hardness to ≥57 by Rockwell C hardness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145121-A (JP)
Title: Image forming apparatus
Inventor: MATSUDA HIROBUMI
IPC: H04N1/107
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus where an original is easily set by a person who sits on a wheelchair or whose height is low.  <P>SOLUTION: The image forming apparatus (1) is provided with a forming part (10) to form an image on a sheet, a supply part (20) to supply the sheet to the forming part (10), and first and second reading parts (30 and 70) to read the image from the original. The first reading part (30) is positioned above the forming part (10), and the second reading part (70) is positioned in a sheet feeding path from the supply part (20) below the forming part (10) to the forming part (10). The originals whose images are read by the second reading part (70) are set in the trays (21 and 24) of the supply part (20), and reading is completed while the sheets where the images are formed pass through the feeding path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143636-A (JP)
Title: Ornamental lace or ornamental tape
Inventor: SAKU YOSHIHIRO
IPC: D04D1/02
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lace or tape excellent in shape-retaining property, aesthetic sense, touch feeling, etc. and useful for packaging gift and as peripheral ornamental use for clothes or curtain.  <P>SOLUTION: The ornamental lace or ornamental tape is formed of a core material composed of a yarn material (A) made of a thermoplastic resin having a plastic deformation property, having ≤30 degree return angle when folded at an angle of 90 degree and 100-5,000 denier fineness, and a fiber (B) of nylon, polyester, etc., having 20-3,000 denier fineness by kitting and weaving, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145777-A (JP)
Title: Function extension program and storage medium
Inventor: SAKAMOTO KUNIHIRO
IPC: G06F9/445
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the setting work of extended functions of application software.  <P>SOLUTION: In the installation of the application software to a document file management device having various function modules to be executed to a document file (step S1), one or more function modules conformed to the application software are selectively set in addition to the installation of the application software (S2, S3 and S4). Hereby, the setting work of extended function of the installed application software can be facilitated, compared with the conventional setting of extended functions after the installation of the application software.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003213416-A (JP)
Title: Method of formation of thin tungsten film by chemical vapor deposition
Inventor: IZUMI HIROHIKO
IPC: C23C16/455
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of thin film formation by using a chemical vapor growth method by which a leakage current is suppressed by preventing corrosion of a substrate and the surface flatness of the film is improved.  <P>SOLUTION: In the method of forming by the chemical vapor deposition a thin tungsten film on the substrate which has a stepped part, a gaseous raw material and a reactive gas are alternately introduced onto a substrate to perform the chemical vapor deposition. The thin tungsten film having a required film thickness is formed on the substrate by repeating the chemical vapor deposition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004177417-A (JP)
Title: Optical connector with shutter
Inventor: TANAKA SUKEKAZU
IPC: G02B6/38
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector with a shutter in which a shutter can be installed without giving influences such as enlarging a connector housing, in the techniques of using a shutter to block emitted light from an adaptor side optical connector in the other end of the connector hole of the connector housing such as an optical connector adaptor.  <P>SOLUTION: A shutter unit 15 is assembled in the center part of the connector housing 14 to obtain the optical connector 10 with a shutter in which the emitted light from the adaptor side optical connector 16B in the connector hole can be blocked by the shutter piece 53A of the shutter unit 15. By making the shutter unit 15 from a conductive member, electromagnetic wave shielding performance can be maintained without enlarging the optical connector. Since the emitted light from the adaptor side optical connector can be blocked by using the optical connector with a shutter, the work to connect another optical connector to the adaptor side optical connector can be efficiently carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150470-A (JP)
Title: Positioning device and supporting device for positioning
Inventor: IGUCHI KAORU
IPC: F16B19/02
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device having versatility, and a supporting device for positioning, using ball transfer and returning a stage to a correct position.  <P>SOLUTION: This positioning device has a conical recessed part of a first plane, the ball transfer projected from a second plane in a state that its projecting end is positioned at a ball side. The ball transfer can be advanced and retracted. The supporting device 1 for positioning has a movable body 2 wherein the stage 10 and a receiving plate 11 are positioned at a vertical interval and connected by a shaft part 12 at a central part thereof, a supporting body 3 surrounding the receiving plate, and supporting the movable body through the ball transfers 22, 23 in a state of being horizontally movable within a specific range, and a returning means 4 for returning the movable body to a home position. The returning means is composed of a conical recessed part 26 formed on a lower face of the receiving plate, and a push-up means mounted at a supporting body side vertically movably corresponding to the recessed part, in a state that a ball 30 side of the ball transfer 27 is positioned at its upper end, and returns the movable body by the pushing-up motion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150881-A (JP)
Title: Scanning probe microscope
Inventor: KAKEMIZU TAKAHIKO
IPC: G01Q90/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To stop projecting laser beam, when exchanging a cantilever, thereby preventing the laser beam from advancing in unexpected directions.  <P>SOLUTION: A scanning probe microscope is provided with a cantilever holder 601 for holding the cantilever 102, a laser projection means 120 for projecting the laser light onto the cantilever 102, a photodetector 121 for detecting the laser beam being projected to the cantilever 102, a revolver 651 for selectively setting either of the cantilever holder 601 and an objective lens 671, so as to make a sample stage 152 face and distancing the unselected one from the sample stage 152, and revolver side electrodes 631, 632 and body side electrodes 633, 634 for stopping the laser projection means 120 from projecting the laser beam, when the cantilever holder 601 is distanced from the sample stage 152.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151445-A (JP)
Title: Light source unit for annular light irradiation and optical system
Inventor: KUSUZAWA HIDEO
IPC: G02B21/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source unit for annular light irradiation which has superior use efficiency, is small-sized and lightweight, makes projection light easy to handle, and has high output stability and small secular changes.  <P>SOLUTION: Disclosed are the light source unit for annular light irradiation, which guides pieces of luminous flux emitted by a plurality of laser light sources arranged at equal intervals on a circumference concentric with the optical axis of a multi-mode optical fiber and projects annular luminous flux from the projection port of the multi-mode optical fiber, and an optical system using the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149970-A (JP)
Title: Method for producing water-absorbing composite
Inventor: NOMURA KOJI
IPC: C08F20/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a water-absorbing composite having a large water-absorbing rate, a high water absorption and flexible feeling, and suitable for an application such as a paper diaper.  <P>SOLUTION: The water-absorbing composite is obtained by attaching an aqueous solution of a monomer consisting essentially of acrylic acid and/or a salt thereof so as to form a fine particle shape on a water-absorbing composite material obtained by fixing fine particles of a water-absorbing resin on a fibrous substrate, and polymerizing the monomer attached to the water-absorbing composite material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152222-A (JP)
Title: Fault-tolerant atm
Inventor: TAKADATE KIMITO
IPC: G06Q40/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable a deposit or a credit to an ATM even in process of an off-line operation.  <P>SOLUTION: In an off-line operation disconnected from a host computer, after actual processing delay is confirmed by a user, a process for a deposit and a credit is continued in the ATM, and an account number, a deposit amount and the like in a card is stored in a transaction history file present in an external storage device 203 of the ATM (112). When a fault is removed, and the online operation is restarted, a deposit or credit request telegram is transmitted to the host computer based on the transaction history file (905).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154259-A (JP)
Title: Switch structure for vacuum cleaner
Inventor: HATSUTORI SHIZUNAO
IPC: A47L5/30
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch structure for a vacuum cleaner by which the vacuum cleaner can be compactly housed.  <P>SOLUTION: This vacuum cleaner is equipped with a shaft part 3a which protrudes from a side surface of an operation handle 3, a cylindrical receiving part 20a which is provided on the vacuum cleaner body 2, and in which the shaft part 3a is fitted, a hinge member 20 which axially supports the operation handle 3 in a manner to be turnable with the shaft part 3a as the pivot, and a switch 21 for turning on/off the vacuum cleaner 1, which is provided in the vacuum cleaner body 2. A recess 20b is formed on the receiving part 20a of a hinge member 20, and when the operation handle 3 is operated from an erected state to the vertical direction while the vacuum cleaner body 2 is laid, the shaft part 3a of the operation handle 3 is fitted in the recess 20b, the operation handle 3 located at the turning position is moved to a non-turning position, and the switch 21 is turned on/off, and the operation handle 3 located at the non-turning position is urged upward by a hinge spring 22 (elastic member) which comes into contact with the lower end of the operation handle 3, and is lifted to the turning position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159023-A (JP)
Title: Phase shift arithmetic circuit and channel estimate method employing the same
Inventor: OTANI TAKUYA
IPC: H04B1/7073
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase shift arithmetic circuit capable of enhancing the effect of synchronization detection which employs interpolation.  <P>SOLUTION: A 0th order interpolation arithmetic unit 2 obtains phasing vectors of some slots before and after a target slot and calculates an average phase shift. A first order interpolation arithmetic unit 3 obtains a change (gradient) in the phasing vectors from the target slot and slots before and after the target slot through linear approximation by linear interpolation to calculate the phase shift. A correction arithmetic unit 1 multiplies the correction vector calculated through the 0th order image signal by the 0th order interpolation arithmetic unit 2 with the correction vector calculated through the first order interpolation by the first order interpolation arithmetic unit 3 and outputs the product as the correction vector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156307-A (JP)
Title: Set-on stairs
Inventor: YOSHIDA MASAHIRO
IPC: E04F11/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe set-on stairs for expanding a tread of a footboard without allowing the tiptoe of a foot to abut on a projecting part and a nosing part of the footboard when ascending the stairs.  <P>SOLUTION: This set-on stairs is a stairs having a side plate 11 for the stairs, the footboard 12, a riser 13 and a force beam 14 for supporting the footboard 12 and the riser 13, and is characterized in that the side plate 11 for the stairs has a horizontal part of the lower side, a vertical part continuing with the horizontal part and a lead-in recess in a lower part; the lower side is composed of a shape having a taper part 110; the footboard 12 and the riser 13 are fixed so as to be supported by a force beam 15 arranged inside the side plate 11 for the stair; the riser 13 has the vertical part in an upper part and the lead-in recess in the lower part; and the footboard 12 is connected and joined by interposing the nonslipping nosing part 15 on the upper end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158316-A (JP)
Title: Waterproof connector
Inventor: NAGAI DAIKI
IPC: H01R13/52
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a pitch misalignment of a through-hole by a pressing force from an outer periphery at mounting of a built-in rubber plug.  <P>SOLUTION: A through-hole 14b communicating with a terminal housing 12a is fitted to a built-in rubber plug 14 mounted inside a hollow part 12d of a main body housing 12, and a rib 14a is fitted to an outer periphery face of the built-in rubber plug 14, and a notched groove 14c is provided between the through-hole 14b located at an outermost periphery and the outer periphery face at an insertion-side end face of the built-in plug 14. By making the rib 14a of the built-in rubber plug 14 contacted with a periphery wall 12c of the hollow part 12d with pressure, the pressing force added to an insertion-side tip of the built-in rubber plug 14 is absorbed by the notched groove 14c, and the through-hole 14b of the built-in rubber plug 14 is made penetrated linearly into the terminal housing 12a without a pitch misalignment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159153-A (JP)
Title: Antenna device
Inventor: ONO SADAO
IPC: H01Q1/22
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device where rainwater is prevented from being collected in a spot-faced recess 18b of a screw insertion hole 18a of a headed screw 20 for clamping and fixing a cover 18.  <P>SOLUTION: In the antenna apparatus, the proximal end part of an antenna element 16 is arranged on the upper face side of a base member 12 so as to be freely shaken around a shake shaft 14, and the base member 12 is covered from above by the freely shaking cover 18 through which the antenna element 16 projects, and the cover 18 is clamped and fixed to the base member 12 from above by a headed screw 20. The screw insertion hole 18a of the cover 18 is provided with the spot-faced recess 18b in which the head of the headed screw 20 in a clamping state sinks, and a vertical groove 18c is provided in a peripheral surface of the screw insertion hole 18b from the bottom of the spot-faced recess 18b, and a transverse groove 12d which has one end part facing the vertical groove 18c and has the other end opened and connected to the outside edge is formed in the base member 12. A waterway for leading rainwater intruding into the spot-faced recess 18b to the outside is constituted of the vertical groove 18c and the transverse groove 12d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154414-A (JP)
Title: Shooting device inspection tool of game machine
Inventor: KOBAYASHI FUJIO
IPC: A63F7/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shooting device inspection tool for a game machine, which easily and rapidly inspects centering precision between a beetle tip and a shooting rail (a game ball) therein.  <P>SOLUTION: The shooting device inspection tool 10 is constituted such that a light made incident to a cut surface 22, between a light reflected against a ball hit surface 112 and a light reflected against reticles 18, is bent in the light path by 90° by the cut surface 22 so as to outgo to the front of a game board 52. Thus, the image 118 of the ball hit surface 112 at a pounder tip is observed from the front part of the game board 52 simultaneously with the image 120 of the reticles 18. Since the plurality of reticles 18 are formed concentrically with the axial line of a prism body 12 at equal interval, a deviation between the reticles 18 and the ball hit surface 112 is visually and quantitatively observed. Consequently, a difference in centering between the Pachinko game ball 102 and the beetle tip 110 is easily corrected.  <P>COPYRIGHT: (C)2004,JPO